(2,3-Dihydro-1H-inden-5-yl)methanamine CAS 13203-56-0
| CAS No. | 13203-56-0 |
| Molecular Formula | C10H13N |
| Molecular Weight | 147.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(2,3-Dihydro-1H-inden-5-yl)methanamine (CAS 13203-56-0), molecular formula C10H13N and molecular weight 147.22 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H13N, (2,3-Dihydro-1H-inden-5-yl)methanamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 147.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H13N |
| Molecular Weight | 147.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
Related Dihydro Standards
- 6-Methyl-2,3-dihydro-1H-inden-4-amine (CAS 1369102-96-4)
- (2,3-Dihydro-1h-inden-2-yl)methanamine (CAS 146737-65-7)
- 7-Methyl-2,3-dihydro-1H-inden-1-amine (CAS 168902-78-1)
- 5-Methyl-2,3-dihydro-1H-inden-1-amine (CAS 168902-79-2)
- (2,3-Dihydro-1H-inden-4-yl)methanamine (CAS 17450-60-1)
- 1-ethyl-2,3-dihydro-1H-isoindole (CAS 90132-78-8)
- 1-Methyl-2,3-dihydro-1h-inden-1-amine (CAS 927406-03-9)
- 1-Methyl-2,3-dihydro-1h-inden-2-amine (CAS 341009-36-7)
Recommended Standards
- 8-Methyl-1,2,3,4-tetrahydroisoquinoline (CAS 129961-74-6)
- (S)-4-Methyl-1,2,3,4-tetrahydroquinoline (CAS 1335557-97-5)
- 2-Isopropyl-6-vinylpyridine (CAS 128519-10-8)
- 3-Allyl-4-methylaniline (CAS 1338685-03-2)
- 2-(4-tert-butyl-1,3-thiazol-2-yl)piperidine (CAS 1342357-87-2)
- 4-(Tetrahydro-2-furanylmethoxy)-1,2-benzisoxazol-3-amine (CAS 927802-19-5)
- 4-Amino-3-bromobenzoic Acid (CAS 6311-37-1)
- Delphinidin 3-O-Rutinoside Chloride (CAS 58285-26-0)
- (4R)-4-amino-3,3-dimethylpyrrolidin-2-one (CAS 1638744-44-1)
- 4-Chloro-6-fluorocinnoline (CAS 2251-62-9)
- Benzyl (3R,4R)-3-hydroxy-4-methoxypyrrolidine-1-carboxylate (CAS 1203566-95-3)
- 2-((2-Fluorobenzyl)oxy)benzoic acid (CAS 938279-93-7)
- 3-{[2-(1-Cyclohexen-1-yl)ethyl]amino}-N-ethylpropanamide (CAS 1040691-15-3)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
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